baber/WOPTO huggingface dataset:
Patent JP-H06215674-A (JP)
Title: Capacitor type pressure sensor and its manufacture
Inventor: POORU EFU BURITSUGUSU
IPC: G01L9/00
Filed: 1993-12-02
Abstract: PURPOSE: To provide a capacitive pressure sensor capable of preventing contamination of an electrode and performance drop by a fluid to be detected, having stiff structure, high durability, high accuracy, simple structure, long life, and capable of assembling at low cost. CONSTITUTION: A pressure sensor is constituted so that a flexible diaphragm 110, a spacer 112, and a stiff substrate 114 arranged facingly each other within a housing 40 are together elastically energized with a spring cramp 138. An electrode arranged on the facing surface of the diaphragm and the substrate gives a signal showing the pressure of fluid which displaces the central part of the diaphragm. During operation, in order to vary and control the pressure of fuel supplied to an engine according to the operation load or condition of the engine, the velocity of a fuel pump is controlled through the sensor and a control circuit.
Patent JP-H11197215-A (JP)
Title: Eye perfusion/clearing solvent bag package
Inventor: INADA KATSUHIRO
IPC: A61J1/05
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an eye perfusion/clearing solvent bag package capable of preventing breaking of a glass container or glass flakes, housing eye perfusion/clearing solvent in a stable manner and visually determine the pH change of this liquid accurately. SOLUTION: In a package made by packing a gas permeable plastic plurilocular bag by a gas impermeable plastic packing material, the plurilocular bag includes an A room wherein medicinal liquid or solid formulation containing at least one selected from oxyglutathione and dextrose is sealed and a B room wherein medicinal liquid containing bicarbonate ion is sealed, a space part between the plurilocular bag and the packing material is filled with carbon dioxide gas and, in this space part, a pH indicator made by injecting and sealing liquid containing bicarbonate ion and a pH indication chemical for causing a color change according to the pH change of this liquid in a gas permeable plastic small container is arranged.
Patent JP-H11139835-A (JP)
Title: Production of synthetic quartz
Inventor: YOSHIE KENICHI
IPC: C03B19/10
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously produce high purity and high quality synthetic quartz powder by mixing a silicon alkoxide with water, crushing and drying the resultant gel and carrying out treatment in an atmosphere of gaseous ozone and firing. SOLUTION: A silicon alkoxide is mixed with water or a water-alcohol mixture in a molar ratio of 1:3 to 1:20 and the resultant mixture is allowed to react to form gel. This gel is aged at >=40 deg.C for <=1 hr, crushed to about 10 μm to 5 mm with a suitable crusher, dried at <=300 deg.C and treated by contact with ozone in a solid-vapor contact device such as a kiln, a fluidized bed, a moving bed or a shelf type contact unit in an atmosphere of gaseous ozone having 3-100 g/m<3> concn. at 100-300 deg.C. The ozone treated gel is heated to 1,000-1,300 deg.C at 10-2,000 deg.C/hr rate in dry air and fired by holding at the temp. until the amt. of residual silanol is reduced to <=500 ppm to obtain the objective synthetic quartz powder.
Patent JP-H11140545-A (JP)
Title: Stainless steel strip excellent in surface gloss and its production
Inventor: MIYAKUSU KATSUHISA
IPC: C21D9/46
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To produce a hot rolled and annealed material and a bright annealed material excellent in surface gloss by reducing the ruggedness on the boundary of metal/oxidized scale. SOLUTION: A hot rolled stainless steel strip is coiled at <700 deg.C, and in the succeeding annealing stage, the temp. rising rate from 700 deg.C to the arrival maximum material temp. of <=1100 deg.C is regulated to >=10 deg.C/sec, it is held to the arrival maximum material temp. for <=1 min soaking, and, thereafter, the temp. reducing rate from the arrival maximum material temp. to 700 deg.C is regulated to >=10 deg.C/sec. The annealing conditions are set in such a manner that the center line average roughness after cold rolling and pickling is regulated to <=8.0 μm Rz . The obtd. stainless steel strip shows >= 100g gloss Gs (20 deg.) after annealing and pickling and >=760 Gs (20 deg.) after bright annealing.
Patent JP-2000126246-A (JP)
Title: Bed
Inventor: NAKAGAWA TAKEO
IPC: A47C20/08
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To normally execute rehabilitation exercises by means of relieving the burden on a caring person by attaching a floor part with a foot board to a machine body to be freely elevating/declining and rockable around a horizontal axial center at a leg side and elevating, declining and rocking it by means of a driving device. SOLUTION: The floor part 9 with a foot board 10 is attached to the machine body so as to be freely elevating/declining and rockable around the horizontal axial center at the leg side. The floor part 9 is elevated, declined and rocked within a range from a horizontal attitude to an elevating/declining attitude by the driving of a driving motor 38 and the attitude of the foot board 10 is changed. For example, a back part floor 23 is erected by about 45 deg. as against a support frame 22 in a state where the whole floor part 9 is erected by about 15 deg. from a horizontality by the driving motor 38 and also a bottom part floor 24 is erected by about 30 deg.. Then the attitude is changed into the nearly chevron and relaxed one. Thus, the attitude is easily changed and the rehabilitation exercises are easily executed.
Patent JP-S63158269-A (JP)
Title: Driving device for line type thermal printer
Inventor: KURIHARA HIROSHI
IPC: B41J2/355
Filed: 1986-12-20
Abstract: PURPOSE:To obtain a lateral rule with high printing quality. by adding a pulse having pulse width corresponding to that of a drive pulse being temperature compensated only when the lateral rule is outputted to said drive pulse and producing a lateral rule driving pulse. CONSTITUTION:A drive pulse 14 is fed from a timing circuit 8 to a counter 16 and the pulse width thereof is counted by means of a clock being fed from a clock generating circuit 20. Output from the counter 16 is fed to a pulse width correspondense table ROM17 and a pulse width value of an additional pulse is outputted with reference to an address corresponding to the pulse width of the drive pulse 14 only when a lateral rule specifying signal 13 is inputted from MPU7. Said value is set to a counter 18 then the value of said pulse width is counted by means of the clock 23 and inputted to an output additional pulse generating circuit 19 so as to produce an additional pulse 22 which is combined with the drive pulse 14 in an OR gate 21 and outputted as an output pulse 15 to a print head 9. A proper pulse width is selected from the pulse width correspondense table ROM17 and the print quality is controlled not to be subjected to the temperature of the print head 9.
Patent JP-H01144138-A (JP)
Title: Main memory controller
Inventor: SAITO TAKUMI
IPC: G06F12/00
Filed: 1987-11-30
Abstract: PURPOSE:To realize a memory access at high speed by delivering the data that is read out and held previously in case an address received from a channel device is coincident with the next address calculated previously. CONSTITUTION:When the addresses are sent from channel devices 2a-2d, an pre-read control part 1A calculates the addresses following those received addresses and reads and holds previously the dataon a main memory 1 corresponding to said following addresses. When the addresses received from the devices 2a-2d are coincident with those calculated following addresses, the data read out and held previously are sent to the devices 2a-2d. Thus a high- speed memory access is attained.
Patent JP-2000163720-A (JP)
Title: Shield in reading element of magnetic data head
Inventor: MACKEN DECLAN
IPC: G11B5/39
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce magnetic interaction between the shield and magnetic reading element of a magnetic reading head. SOLUTION: A layer 114 composed of an iron-silicon-aluminum alloy is disposed on a seed layer 112 composed of an amorphous alloy to form the objective shield for the reading element of a magnetic data head. The proportion (wt.%) of iron, silicon and aluminum in the iron-silicon-aluminum alloy are selected so that the alloy has both magnetostriction close to zero and distinct crystal magnetic anisotropy.
Patent JP-2001125442-A (JP)
Title: Maintenance system
Inventor: KANEKO MASARU
IPC: G03G15/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to apply renewal parts at an appropriate replacement cycle by automatically discriminating and judging a proper unit to be replaced. SOLUTION: The unit to be regularly replaced for maintenance 700 is provided with a 1st storage means (EEPROM 701), and the main body of the system is provided with a 2nd storage means (EEPROM 304) for storing a count value for measuring a life of a machine, and it is thereby made possible to read and write the contents of the 1st storage means 701 of the unit to be replaced 700 from a controller CPU 210 on the main body when the unit to be replaced 700 is installed on the main body. In such a manner, it becomes possible to automatically discriminate and judge the proper unit to be replaced, and use the renewal parts at the appropriate replacement cycle. Moreover, it is possible to recognize whether or not the replacement unit replaced on the main body is a proper one, by arranging the 1st storage means 701 to turn on prescribed bits for recognizing the replacement unit as the proper one.
Patent JP-2000134308-A (JP)
Title: Equipment and method for communication
Inventor: YAMAGUCHI YASUHIKO
IPC: H04M1/27
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To add a party number or group number to a communication program including previously registered parties or to change the contents of the communication program and to remarkably expand and improve the utilization range and value of one-action keys. SOLUTION: A compound machine 100 is provided with a non-volatile memory 31 for previously registering the communication program including parties, a call originating means 18 for originating a call to the equipment of the desired party based on a manual or automatic call originating mode, a selector 35 for selecting any one of these manual and automatic call originating modes, and a control means 11 for controlling the selector 35 by discriminating whether or not the automatic call originating mode is to be executed based on the communication program including parties registered in the non-volatile memory 31. When a one-action key 91 is pressed and it is discriminated by the communication program the automatic call originating mode is not to be executed, control is performed so as to stop the automatic call originating mode and to execute the manual call originating mode.
Patent JP-H02148341-A (JP)
Title: System for managing file of data with identification name unrestricted in length
Inventor: YAMADA YOICHI
IPC: G06F12/00
Filed: 1988-11-30
Abstract: PURPOSE:To cope with an identification name unrestricted in length with a file structure restricted in the length of file names by constructing a tree structure in such a way that a data identifying name is fractionated into partial names by a character number less than a file name restricting character number and paths are extended at every divided unit by inserting a special character between each partial name. CONSTITUTION:A file library management program 2 constructs a tree structure by fractionating a data identifying name having a character number (n) into partial names by a character number less than a file name restricting character number N and indicating the continuation of the partial names by inserting a special character '&' between each partial name. Therefore, when a new file is created, the fractionated partial names are successively fetched and passed through paths ab& and cd& on an already existing tree structure and a new path efg is extended further from a discordant node. Thus an identification name unrestricted in length can be coped with.
Patent JP-H11116796-A (JP)
Title: Powdery polyurethane resin composition
Inventor: BABA SATOKICHI
IPC: C09D5/03
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. excellent in weatherability by mixing a thermoplastic polyurethane resin having a hydroxyl group and/or an amino group with a compd. which regenerates an isocyanate under heating, dispersing the mixture in water in the presence of a dispersion stabilizer, and dehydrating and drying the resultant aq. dispersion. SOLUTION: A melt or soln. of a mixture comprising a thermoplastic polyurethane resin having at least one hydroxyl group and/or at least one amino group and 1-30 wt.% compd. which regenerates an isocyanate under heating (e.g. an uretdione-group-contg. polyisocyanate deriv. of the formula) is dispersed in water in the presence of a dispersion stabilizer to give an aq. dispersion, which is dehydrated and dried to give the objective compsn. A maleic acid copolymer salt, a water-soluble cellulose resin, etc., are pref. as the dispersion stabilizer. In the formula, Q is R-OCONH-, or the like; R is a 1-8C alkyl; A is a diisocyanate residue; Z is -NHCOO- or the like; X is a 2-10C dihydric alcohol residue or the like; m is 0-60; and n is 1-60.
Patent JP-2000131763-A (JP)
Title: Projector
Inventor: OSADA HIDEKI
IPC: G03B21/16
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To control the temperature of a lamp being turned on to an optimum temperature without depending on an atmospheric temperature and to efficiently project a bright picture by controlling the extent of the cooling performed by a cooling means which cools the air in the vicinity of an illuminating means in accordance with the detection result of the atmospheric temperature. SOLUTION: A heater 67, a Peltier element 66, which is a second cooling means, and a lamp temperature detecting sensor 64 are directly connected to a lamp 1. A control section 50 controls the element 66 and a heater 67 based on the detection result of the temperature of the lamp 1 being transmitted from a sensor 64. Moreover, the section 50 controls a fan 60, which is a first cooling means, based on the detection result of the atmospheric temperature transmitted from an atmospheric temperature detecting device 62. The fan 60 is arranged in the vicinity of a lamp unit and cools the atmosphere in the vicinity of the unit. By cooling the air in the vicinity of the lamp, the rising temperature of the lamp is indirectly reduced.
Patent JP-H03163346-A (JP)
Title: Reference electrode
Inventor: NAKAJIMA SATOSHI
IPC: G01N27/30
Filed: 1989-11-22
Abstract: PURPOSE:To obtain a reference electrode characterized by a compact shape, a low cost and easy handling by forming a titanium nitride on an electrode supporting substrate, and covering the titanium nitride with an organic macromolecular film. CONSTITUTION:For an insulating substrate 2, a material characterized by excellent water resistance, heat resistance and adhesion with a titanium nitride film is used. The titanium nitride film 3 is formed on the substrate 2. An insulating film 4 is further formed on the substrate 2. The titanium film 3 other than an electrode part 3a and a joint 3b is covered and insulated. An organic macromolecular film 5 is formed on the insulating film 4, and the electrode part 3a is covered. This reference electrode 1 has simple structure and manufacturing process and has the compact shape. The mass production of the electrodes is readily accomplished. Since inner liquid and a liquid junction are not used, maintenance control is easy. Since glass is not used, few breakdown risks occur. Since the titanium nitride is a chemically stable material, the titanium nitride does not elute into liquid to be inspected, and the deterioration of the electrode and the contamination of the liquid to be inspected can be prevented.
Patent JP-2000130974-A (JP)
Title: Heat storing body and its manufacture
Inventor: KOMATSU TAKAO
IPC: F28D20/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To increase the amount of heat storage per unit volume, and at the same time to reduce the loss of pressure and costs by forming a heat reservoir that is used for collecting and reutilizing heat energy of a combustion exhaust gas by aggregate where a plurality of pipe-shaped members are bound. SOLUTION: Instead of a heat reservoir being formed by filling a conventional interlock saddle-shaped heat storing material made of ceramics, a heat reservoir 1 is formed by aggregate where a plurality of pipe-shaped members 1-1-1-n are bound. Then, the quality of the material of the pipe members 1-1-1-n is selected by considering treatment temperature due to combustion decomposition, corrosiveness, and the like. For example, metal is preferably used instead of ceramics since the metal is inexpensive and is easily subjected to machining such as welding. When the aggregate is bound at two places, one end part of the aggregate is firmly restrained by a tie ring 2, and the center part is preferably loosely restrained by a tie ring 3, thus absorbing the displacement of the pipe-shaped members 1-1-1-n due to difference in thermal expansion for allowing it to escape in one direction.
Patent JP-H10133760-A (JP)
Title: Structure of rotary switch
Inventor: MIYOSHI MITSURU
IPC: G05G1/08
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure of rotary switch which is superior in waterproofness. SOLUTION: A knob installation hole 2a for arranging an operation surface 1d of a knob 1 in a projecting state is bored in a 2nd case 2 which is inserted into the hole and fitted onto a 2nd case 4. The 2nd case 4 has an upper side opening part 4c, communicating with the lower side of a ceiling surface 4e, and a pole board 10 mounted with a movable board 8 and a substrate 11 is inserted into the lower side of the ceiling surface 4e. The knob 1 rotates by pivotally engaging the shaft hole with a shaft part 4a formed on an external wall of the upper side opening part 4c. The upper side opening part 4c of the 2nd case 4 contains a rotary body 3, a swing member 7 and a nodal member. The rotary body 3 has a connecting pin 3c which rotates together with the knob 1.  The swing member 7 has a center part which is supported by a shaft and rotated freely on the 2nd case 4, its upper end part is connected with the connecting pin 3c and its lower end part is connected with the movable board 8.
Patent JP-2000129993-A (JP)
Title: Hinge device
Inventor: SHOMURA NORIHISA
IPC: E05D7/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To open enough a document press-fixing plate without knocking on a wall even when a backside of a copier, etc., abuts on the wall. SOLUTION: A hinge device is provided with an attaching member 4 attached on a main body, and a rotational member 1 rotatably attached on the attaching member 4 through hinges 7a, 7b. Moreover, the hinge device is provided with teeth around the hinges 7a, 7b, and racks 5a, 5b elongated in a horizontal direction to fix so as to be meshed with the teeth. Hereby, since the hinges 7a, 7b move in a left direction when the rotational member 1 is rotated in a right direction, the distance between hinges 7a, 7b and a wall 11 is extended, so that an exterior 11 can be greatly opened without collision of the exterior 12 and the wall 11.
Patent JP-2000119240-A (JP)
Title: Production of multi-functional polyisocyanate composition
Inventor: MORIYA KIYOSHI
IPC: C07C265/14
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject stable compound having a specific polynuclear body easily by making a polymeric MDI mixture continuously in contact with a separating solvent in a super critical state and mixing in the presence of a cyclic carbonic acid ester as a compatible agent. SOLUTION: This method for producing a multi-functional polyisocyanate composition is to make (A) an aromatic polyisocyanate composition as a mixture of polymethylenepolyphenylenepolyisocyanates (hereinafter a polymeric MDI) continuously in contact with (C) a separating solvent in a super critical state of which temperature and pressure exceed critical values specific to a substance (especially preferably a carbon dioxide gas of 31 deg.C critical temperature and 7.38 MPa critical pressure) in the presence of (B) a cyclic carbonic acid ester [preferably the cyclic carbonic acid ester of formula I [R1 to R4 are each H or a 1-6C alkyl; and (n) is 1 or 2] as a compatible agent for obtaining a multi- functional aromatic polyisocyanate composition selectively containing 3-nuclides and 4-nuclides.  The composition A is preferably a polymeric MDI of formula II [(n) is 1-8] and a mixture containing the same.
Patent JP-H02147748-A (JP)
Title: Concrete block and assembling method thereof
Inventor: TANABE TOYOHISA
IPC: E04C1/41
Filed: 1988-11-30
Abstract: PURPOSE:To shorten the construction period by sticking an outside finish material on the surface of a block and an interior finish material on the rear face in advance, grind-finishing side faces of the block respectively, and finishing the block with the fixed surface precision and size precision. CONSTITUTION:Recessed web shells 1b are connected to two surface and rear face shells 1a to form a concrete block 1. An outside finish material 2 such as hard tile or stone is stuck with an adhesive on the surface of the block 1. An interior finish material 3 stuck with a finish material 3b such as stone or plaster board on the outside of a urethane heat insulating material 3a is stuck with an adhesive on the rear face of the block 1. Side faces of the block 1 are grind-machined, and the block 1 is finished with the fixed surface precision and size precision.
Patent JP-H01147605-A (JP)
Title: Microprogram sequence controller
Inventor: WAKAMORI MASAHIRO
IPC: G05B19/05
Filed: 1987-12-02
Abstract: PURPOSE:To simplify the constitution for reduction of the cost with a microprogram sequence controller by using a memory which stores the data showing the presence of absence of a break point in response to the address of a microinstruction. CONSTITUTION:A sequencer 3 produces the next address 4 of a microprogram memory 5 based on the microinstruction 2 received from a pipeline register 1. A memory 7 outputs the data 8 designated by an address 4 received from the sequencer 3. Then '1' is set at an area of the memory 7 corresponding to the address of the break point of the microinstruction 2. While '0' is set in the areas corresponding to other addresses respectively. A clock controller 9 sends a clock signal 11 to the sequencer 3 as a sequencer clock signal 12 by a start signal 10 and at the same time stops the output of the signal 12 by the signal 8 sent from the memory 7.
Patent JP-H10143179-A (JP)
Title: Audio signal processing device
Inventor: OCHIAI YOSHIO
IPC: G10L25/48
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To correctly evaluate the points by extracting the singing components from audio signals. SOLUTION: Stereophonic audio signals from input terminals 1 and 2 are supplied to vocal canceling circuit 6, the singing components located at a center are canceled by taking difference components, for example, and only accompaniment components are taken out. If the audio signals from the terminals l and 2 are so-called multiplex audio signals, these signals are selected by the contact points 'd' and 'e' of a switch 12 in accordance with the needs and taken out from output terminals 4 and 5. At the same time, the audio signals from the terminals 1 and 2 are supplied to the circuit 6, the accompaniment components of the audio signals are canceled and only the singing components are taken out. Then, the singing components are supplied to a microcomputer 8, which evalutates the singing, through a contact point 'g' of a switch 7.  Moreover, the inputted audio signals from a microcomputer 9 are supplied to the microcomputer 8 and the singing of the inputted audio signals is evaluated.